to begin something cheerful or lively, such as a smile or conversation
commencer quelque chose de joyeux ou animé, comme un sourire ou une conversation (commencer quelque chose de joyeux ou anime, comme un sourire ou une conversation)
"He sparked up a smile as soon as he saw her."
"il sparked up un sourire dès qu'il l'a vue." (il spark up un sourire des qu'il l'a vue)
to increase optimism or trust in the economy
to interrupt someone while they are speaking
to pass traditions, stories, or objects from one generation...
to mention past problems during a new argument
to continue trying to achieve something despite difficulties
to review or check something carefully